Bart: Hey, Lis, you still upset about that jazz guy?Lisa: [noticing Bart] Oh.Bart: If it helps, I believe that after you die, you come back as whatever you want. I'll be a butterfly.Lisa: How come?Bart: Because, nobody _ever_ suspects the butterfly. [laughs]

[flash to a smouldering school]

Skinner: [being restrained] I didn't burn down the school. It was the butterfly, I tell you, the butterfly! Wiggum: He's crazy, boys. Get the taser. [a small Bart butterfly holds a gas can and laughs]

pestluvr:He just became the principal at the beginning of the school year. I thought it usually took years, if not decades, for these folks to finally snap.

The guy who was principal of my high school had a breakdown before my senior year. He ended up committing suicide- damn shame, he wasn't a bad guy and his daughter (who was a year or two behind me in school) was a decent person (that I heard, I didn't know her).

That said, here's this joke:

Billy: I don't want to go to school!Mary: You HAVE to go to school!Billy: I don't want to! I hate it! The kids are mean to me! The teachers are mean to me! Nobody likes me!Mary: You HAVE to go! You're the PRINCIPAL, dammit!